package mapper;

import entity.Customer;
import entity.Linkman;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface LinkmanMapper {
    @Select("select * from linkman where id = #{id}")
    Linkman selectById(Integer id);
    int insert(Linkman linkman);
    int delete(Integer id);
    int update(Linkman linkman);
    List<Linkman> selectAll();
}
